linux-kernel - Re: [PATCH v2 2/6] thermal: ACPI: Discard trips table after zone registration

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Message-ID: <71157ea2-23bc-465e-89e6-2161dbcc32e6@linaro.org>
Date: Thu, 22 Feb 2024 11:28:18 +0100
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: "Rafael J. Wysocki" <rjw@...ysocki.net>,
 Linux PM <linux-pm@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
 Linux ACPI <linux-acpi@...r.kernel.org>, Lukasz Luba <lukasz.luba@....com>,
 Zhang Rui <rui.zhang@...el.com>,
 Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
 Stanislaw Gruszka <stanislaw.gruszka@...ux.intel.com>,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>, NXP Linux Team <linux-imx@....com>
Subject: Re: [PATCH v2 2/6] thermal: ACPI: Discard trips table after zone
 registration

On 14/02/2024 13:30, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> Because the thermal core creates and uses its own copy of the trips
> table passed to thermal_zone_device_register_with_trips(), it is not
> necessary to hold on to a local copy of it any more after the given
> thermal zone has been registered.
> 
> Accordingly, modify the ACPI thermal driver to store the trips table
> passed to thermal_zone_device_register_with_trips() in a local variable
> which is automatically discarded when acpi_thermal_add() returns to
> its caller.
> 
> Also make some additional code simplifications unlocked by the above
> change.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@...ux.intel.com>

Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>

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